Hair Loss (Alopecia & Thinning)
Educational content • Medi Info HubUpdated: 10/19/2026
Overview
Hair loss involves excessive shedding or thinning of scalp or body hair. It encompasses non-scarring forms such as androgenetic alopecia and telogen effluvium, as well as autoimmune conditions like alopecia areata.
Possible Causes
Genetic sensitivity to dihydrotestosterone (DHT), physiologic stress (postpartum, severe illness), autoimmune follicular attack, and scalp fungal infections.
When to Seek Care
Consult a dermatologist for progressive thinning, patchy hair loss, or scalp inflammation to guide evidence-based medical treatment.
The information provided on this website is for educational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.